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How to simplify the expression 7x+15x
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1 vote
How to simplify the expression 7x+15x

User Shahnur
by
8.8k points

2 Answers

5 votes
Factor out the x first.
x(7+15)
Add 7 + 15 = 22
Multiply 22 with x.
22x is your answer.
User Avafab
by
8.3k points
4 votes
Add like terms

7x + 15x = 22x
User Aram Verstegen
by
8.2k points
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